Shenzhen Umarsen Technology Co., Ltd. is a high-tech company which manufactures and sells for Bluetooth earphone, wireless charger and Phone holders and Phone case,.We deeply integrate upstream and downstream resource, supply professionally OEM&ODM"one-stop"service to the customer.Our mission is to provide best service to our customers and concentrate on building a long-term partnership with our customers which leading us to create a win-win situation.We are committed to putting our customers as the first priority by providing high quality products. Our factory's products have been sold to more than sixty countries and regions throughout the world, including US, UK, France, Germany, Spain, Switzerland, Australia, Japan, ect. And Umarsen Technology has established the long-term and stable strategic partnership with a great many well-known domestic and international companies.We have worked many projects successfully and have done many OEM&ODM orders with many brand companies.All of our products are complied with CE, FCC, RoHs certifications. We firmly believe that you will be satisfied with our products and service.Let's cooperate in the near future!